| Gex Williams | |
| State Senate: | Kentucky |
| Constituency: | 20th |
| Term Start: | January 1, 2023 |
| Predecessor: | Paul Hornback |
| Constituency1: | 24th |
| Term Start1: | March 3, 1993 |
| Term End1: | January 1, 1999 |
| Predecessor1: | Dick Roeding (redistricting) |
| Successor1: | Katie Kratz Stine |
| State House2: | Kentucky |
| District2: | 60th |
| Term Start2: | January 1, 1991 |
| Term End2: | January 1, 1993 |
| Predecessor2: | William McBee |
| Successor2: | Kenny French (redistricting) |
| Birth Date: | August 22, 1952 |
| Party: | Republican |
| Residence: | Verona, Kentucky, U.S. |
| Alma Mater: | University of Florida |
Edwin Gex Williams (pronounced ; born August 22, 1952) is an American politician from Kentucky. He is a member of the Republican Party and has represented District 20 in the Kentucky Senate since January 1, 2023.[1] Williams's experience includes working as an internet and IT consultant. He resides in Verona, Kentucky.[2] From 1991 to 1992 Williams represented Kentucky House District 60. In 1993, he served in the Kentucky Senate, representing District 24 until 1998.[3] He ran for Kentucky's 4th congressional district in the 1998 elections, but lost the general election to Ken Lucas.[4]